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The 440F-C252D, part of Allen Bradley's Bulletin 440F series, is a safety edge controller designed to enhance operational safety. This unit operates at a supply voltage of 24 VAC or 24 VDC, consuming 6 VA of power while delivering efficient control through its input and output configurations.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Safedge Safety Edge Controller |
| Product Line | Bulletin 440F |
| Part Number | 440F-C252D |
| UPC | 611320910636 |
| Weight | 0.44 lbs (0.20 kg) |
| Supply Voltage (AC) | 24 VAC |
| Supply Voltage (DC) | 24 VDC |
| Power Consumption | 6 VA |
| Safety Inputs | 1 x Safedge Profile Input |
| Safety Outputs | 1 x N.O. (Normally Open) Contact |
| Auxiliary Contacts | 1 x N.C. (Normally Closed) Contact |
| Reset Type | Automatic or Manual |
| System Response Time | 13 ms |
| Switching Current | 10 mA at 10 V |
| IP Rating Terminal | IP20 |
| IP Rating Body | IP40 |
The Allen Bradley 440F-C252D functions effectively as a Safedge Safety Edge Controller. Designed to operate on a supply voltage of either 24 VAC or 24 VDC, it has a power consumption of 6 VA. This safety controller is configured with one input specifically for a Safedge profile, enhancing safety in various applications.
The unit outputs a normally open (N.O.) contact and includes an auxiliary normally closed (N.C.) contact, providing versatile connection options. Flexibility is offered with selectable reset types, allowing for either automatic or manual resets based on the application's needs.
With a rapid system response time of 13 milliseconds, the controller is capable of accurately responding to safety conditions. It supports a switching current of 10 mA at 10 volts, ensuring effective performance in activation scenarios. The body and terminal of the controller are rated IP40 and IP20, respectively, which denotes a reliable level of protection against dust and solid objects, as well as limited moisture ingress.
The 440F-C252D is well-engineered for various safety applications where quick response and reliable operation are critical.